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Topic 1, Scenario Margie's Travel
Background
You are developing a Windows Store media sharing app for the sales and marketing team
at Margie's Travel. The app will allow team members to download documents and media
about current and proposed products and services from the company's cloud-based media
manager service. Team members will be able to add new content to the cloud service and
to print and share content.
Business Requirements
Behavior:
Team members must be able to download product information data sheets,
marketing materials, and product demonstration video clips from the company's
server.
Team members must be able to select and upload multiple files that contain new
and modified content as a batch.
Team members must be able to stream video clips to other devices in the vicinity
of the team member's device. The app will not support the streaming of
photographs.
The app must allow team members to pause, restart, or cancel uploads and
downloads of files. The app must report both the progress and completion status
of these operations. It must also return results about upload and download
operations.
User Interface:
The app must include a photo viewer. When photos are added or deleted in the
photo viewer window, they must animate in and out of the field of view. Remaining
photos must move to fill the empty space created when photos are deleted. The
photo viewer must support semantic zoom.
The app must display information on the lock screen of the device. The information
must include text-based alerts and a value indicating the number of pending file
downloads.
Technical Requirements
Behavior:
The company has an existing component named VideoProcessor. This component
compresses video clips and performs other processing before the video clips are
uploaded to the media manager service. The component was written with
managed code. The VideoProcessor component will also be used by Windows
Store apps developed in HTML5 and JavaScript. The apps must be able to call the
overload of the ProcessVideo() method that accepts a string and a Boolean value
as parameters.
When a team member selects a video clip to download, the app must download
the file as a background task. After a download has started, the app should
maintain the network connection to the server even when the app is suspended.
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User Interface:
The app must include a custom photo viewer control. The control will be updated
frequently and may be deployed separately from the rest of the app. The photo
viewer control must support templates and styles.
User Interface:
The app must include a custom photo viewer control. The control will be updated
frequently and may be deployed separately from the rest of the app. The photo
viewer control must support templates and styles.
The app must use a Grid control as the root layout control. The photo viewer must
be placed in the second row of the grid.
The appearance of the app must change when the app is in snapped mode. The
first row of the root layout grid must not change height. The second row must fill all
available space.
Available video clips must be displayed in an extended ListView control class
named Downloaded VideoList.
The template for the DownloadedVideoList is already defined.
New video clips should be added to DownloadedVideoList when the
DownloadVideoQ method completes.
New video clip items in the DownloadedVideoList should color change periodically
to alert the team member.
Application Structure
Relevant portions of the app files are as follows. (Line numbers in the code segments are
included for reference only and include a two-character prefix that denotes the specific file
to which they belong.)
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A. Option A
B. Option B
C. Option C
D. Option D
Answer: B
You need to ensure that the app uploads media and files to the media manager service.
What should you do? (Each correct answer presents part of the solution. Choose all that
apply.)
A. Option A
B. Option B
C. Option C
D. Option D
E. Option E
Answer: B,D
Question No : 4 - (Topic 1)
Question No : 5 DRAG DROP - (Topic 1)
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